CN113027109A

CN113027109A - Hanging basket lifting device for building exterior wall reconstruction

Info

Publication number: CN113027109A
Application number: CN202110317957.9A
Authority: CN
Inventors: 徐俊
Original assignee: Urban Construction College Of Ahjzu
Current assignee: Urban Construction College Of Ahjzu
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-06-25

Abstract

The invention discloses a lifting basket lifting device for building exterior wall reconstruction, and belongs to the technical field of lifting for building reconstruction. The utility model provides a building mansion outer wall transformation is with hanging flower basket elevating gear, includes the bottom plate, be fixed with the bracing piece on the bottom plate, control two be equipped with two guardrails between the bracing piece, guardrail outside branch passes the bracing piece, the guardrail outside is equipped with prevents weighing down fence lifting unit, the bottom plate top is equipped with the lift hanger plate, lift hanger plate top is equipped with hoist and mount machine case, the hoist and mount machine incasement is equipped with hoist and mount elevating system, hoist and mount machine roof portion is equipped with rope assembly. The anti-falling fence lifting assembly is internally provided with the adjustable fence, the integral height of a basket guardrail is adjusted, the safety of basket operation is improved, in addition, the lifting plate is provided with the lifting mechanism, the self-locking function is added, and the safety and the stability of basket lifting are realized by utilizing the unidirectional meshing connection of the pawl and the ratchet wheel B.

Description

Hanging basket lifting device for building exterior wall reconstruction

Technical Field

The invention relates to the technical field of lifting for building transformation, in particular to a lifting basket lifting device for building outer wall transformation.

Background

The hanging basket is a building tool for high-altitude operation in building engineering, and is used for curtain wall installation and outer wall cleaning. Can replace traditional scaffold, improve work efficiency. The construction hanging basket drives the suspension platform by utilizing the lifting mechanism, and the construction facilities run up and down along the building or the vertical surface of the building through the steel wire rope, so that the flexible operation and the convenient movement are realized.

Building hanging flower basket department bottom plate is outside the entity plate, all set up all around and be the netted guardrail of neat waist, can make things convenient for the staff operation, but there is the risk of falling, and the staff only need be in one side operation during the building hanging flower basket operation, the opposite side is then left empty out, there is the risk of falling, and current building hanging flower basket four sides guardrail is fixed welding, handling tool is all inconvenient, therefore the guardrail structure of building hanging flower basket is inconvenient using loading tool now, the high difficult transferring of guardrail, there is danger, building hanging flower basket is mostly the electrodynamic type in addition, utilize motor drive, realize receiving and releasing of steel wire rope and realize the lift of building hanging flower basket, the motor passes through the cooperation operation of bearing and gear, but there is the smooth risk of falling, consequently in electric lift control, it prevents weighing down the security that self-locking structure can.

Therefore, the design of the hanging basket lifting device for reforming the outer wall of the building is very necessary.

Disclosure of Invention

The invention aims to solve the problems that the guardrail structure of the existing building hanging basket is inconvenient to use and load tools, the height of a guardrail is difficult to adjust, danger exists, and the hanging basket lifting device for building outer wall reconstruction has the risk of slipping due to the matching operation of a motor through a bearing and a gear.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a building mansion outer wall transformation is with hanging flower basket elevating gear, comprises a base plate, bottom plate top surface four corners all upwards is fixed with the bracing piece, controls two it is the symmetrical structure between the bracing piece and is equipped with two guardrails, guardrail outside branch passes the bracing piece top and extends to inside it, the guardrail outside is equipped with prevents weighing down fence lifting unit, bottom plate top parallel is equipped with the lift hanger plate, lift hanger plate top is equipped with hoist and mount machine case, hoist and mount machine incasement portion is equipped with hoist and mount elevating system, hoist and mount machine roof portion is equipped with rope assembly.

Preferably, the outer wall of the supporting rod outside the guardrail is connected with the inner wall of the supporting rod in a rotating mode, the left guardrail and the right guardrail are in clearance fit, the bottom end of the inner side of the guardrail is provided with a fixing bolt, and the guardrail is fixedly connected with the bottom plate through the fixing bolt.

Preferably, prevent weighing down fence lifting unit is including two fixing bases that are bilateral symmetry, even the fixing base sets firmly in the outer end of the guardrail left and right sides, the inside cavity of having seted up of fixing base, the guardrail outside is equipped with the fence, the branch of the fence left and right sides passes the fixing base from last to bottom and moves rather than being connected, the branch bottom that the fence passed the fixing base is linear equidistant from top to bottom and has set firmly a plurality of protruding poles, protruding pole and fixing base sliding fit.

Preferably, the inside position in the cavity outside for the projecting pole has set firmly the backup pad, the backup pad outside is close to projecting pole one end and is L type structure and be equipped with and prevent weighing down the board, prevent weighing down the inboard inside L type structure that is and seted up the spacing groove, the spacing groove rotates and is equipped with the L type gag lever post that is outside expansion, the gag lever post is equipped with the dwang for spacing groove one end, the dwang other end passes and prevents weighing down inside the board extends to the backup pad, the dwang has set firmly the coil spring for the backup pad inside position outside, the coil spring outside is fixed with backup pad inner wall connection.

Preferably, hoist and mount elevating system includes two gearboxes, the gearbox is the symmetrical structure and locates the hoist and mount quick-witted case left and right sides, hoist and mount quick-witted case middle part sets firmly in servo motor, servo motor output shaft outer wall rotates and is connected with bevel gear A, the servo motor front side transversely is equipped with pivot A, the bevel gear B with bevel gear A vertical toothing is cup jointed to pivot A outer wall, both ends extend to inside and rather than rotating the connection of two gearboxes respectively about pivot A, bevel gear C and gear A have been cup jointed in proper order to the position of gearbox inside to pivot A outer wall.

Preferably, the gear A outside is equipped with the fixed plate, fixed plate front side interactive connection has the pinion rack, both ends all have the rack through spring A swing joint about the pinion rack, the pinion rack middle part is upwards L type structure and is equipped with the connecting rod, the connecting rod top is connected with the pawl.

Preferably, a rotating shaft B is arranged in the gearbox in parallel relative to the front side of the rotating shaft A, a rotating shaft C is arranged between the rotating shaft A and the rotating shaft B in parallel, the rotating shaft A and the rotating shaft C are meshed and connected through two gears D, a bevel gear C is sleeved on the rotating shaft C, two conical wheel discs A are rotatably arranged on the rotating shaft B in a centrosymmetric structure, a ratchet wheel A fixedly connected with the rotating shaft B is arranged on the inner side of each conical wheel disc A, a limiting plate with a U-shaped structure is fixedly arranged on the bevel wheel disc A, limiting teeth are connected inside the limiting plate through a spring B, a rotating shaft D is longitudinally arranged between the rotating shaft C and the rotating shaft B, a bevel gear D meshed with the bevel gear C is arranged at the rear end of the rotating shaft D, the front end of the rotating shaft D is provided with a conical wheel disc B meshed with the two conical wheel discs A, and the rotating shaft B is sleeved with a ratchet wheel B meshed with the pawl.

Preferably, the rope assembly comprises two winding rods, the ropes are wound on the winding rods, gears B are sleeved at the inner ends of the winding rods, the inner sides of the rotating shafts B penetrate through the gearbox and are sleeved with gears C, and the gears B and the gears C are connected in a meshed mode through chains.

Compared with the prior art, the invention provides a lifting basket lifting device for building exterior wall reconstruction, which has the following beneficial effects:

(1) the invention provides a hanging basket lifting device for building exterior wall reconstruction, and particularly relates to a hanging basket lifting device which can adjust the integral height of a hanging basket guardrail through a fence which can be movably adjusted in an anti-falling fence lifting assembly, is convenient to adjust and simple to operate, and increases the safety of hanging basket operation.

(2) The invention is provided with an anti-falling fence lifting component, wherein fences are arranged on the outer side of a guardrail and are connected and fixed through a fixed seat, the guardrail is arranged in a structure capable of being opened and closed and is fixed through a fixed bolt, so that a hanging basket loading and unloading tool and workers are convenient to carry and place, the height of the waist of the guardrail is high, the operation of the workers is convenient, but the risk of falling of the workers exists, the fence is in sliding connection with the fixed seat, a convex rod in the fence can be contacted with a limiting rod when moving up and down, in the lifting process of the fence, the limiting rod is extruded to one side of a limiting groove, a fixed pile is arranged on the outer side of an anti-falling plate, the anti-falling plate is fixed at the moment, the limiting rod drives a rotating rod and a coil spring to rotate, the restoring force of the coil spring enables the limiting rod to be reset and contacted with, the gag lever post receives the nose bar power to stir to the outside, prevent weighing down the board this moment and can receive the atress to shift to the outside together, and the wind spring can reset the gag lever post and prevent weighing down the board, but when the fence descends fast, the gag lever post and prevent weighing down the board and shift the yardstick grow to the outside, because the fence removes to prevent weighing down the board soon and will violently realizing the fixed of fence at the top of next nose bar, consequently prevent weighing down the speed that fence lifting unit only need control the fence and put alright lift and the height that realize the fence, increase the security, and be convenient for operate.

(3) The hoisting and lifting mechanism of the invention utilizes the servo motor to drive the winding rod to rotate, further realizing the retraction of the rope and the lifting of the hanging basket, and in order to ensure the stability and the safety of the lifting adjustment, a servo motor is firstly meshed and connected with a bevel gear B through a bevel gear A to drive a rotating shaft A to rotate, a gear A sleeved on the rotating shaft A in a gearbox is meshed and connected with a toothed plate and a rack, the up-and-down movement of the connection of a connecting rod is realized according to the rotating direction of the servo motor, because the connecting rod is fixedly connected with one end of the pawl, the other end of the pawl is separated from and meshed with the ratchet wheel B according to the lever principle, the ratchet wheel B is not meshed with the pawl no matter the servo motor rotates forwards or backwards during working, when the lifting device slides, the ratchet wheel B is reversely meshed with the pawl when the hanging basket falls downwards, so that automatic locking is realized, and the safety of the equipment is improved.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic view of the guardrail and fall arrest fence lifting assembly of the present invention;

FIG. 3 is a schematic diagram of the internal components of the cavity of the present invention;

FIG. 4 is a schematic illustration of the disassembled structure of the fall arrest plate and related components of the present invention;

FIG. 5 is a schematic diagram of the front profile and internal components of the hoisting case of the present invention;

FIG. 6 is a schematic top sectional view of the transmission of the present invention and the associated components;

fig. 7 is a front view of the internal structure of the transmission case of the present invention.

Description of the figure numbers: 1. a base plate; 2. a support bar; 3. a guardrail; 301. a fixing bolt; 4. the anti-falling fence lifting assembly; 401. a fixed seat; 402. a cavity; 403. a fence; 404. a nose bar; 405. a support plate; 406. an anti-falling plate; 407. a limiting groove; 408. a limiting rod; 409. rotating the rod; 410. a coil spring; 5. lifting the hanger plate; 6. hoisting the case; 7. hoisting a lifting mechanism; 701. a gearbox; 702. a servo motor; 703. a bevel gear A; 704. a rotating shaft A; 705. a bevel gear B; 706. a gear A; 707. a fixing plate; 708. a toothed plate; 709. a rack; 710. a connecting rod; 711. a rotating shaft B; 712. a bevel wheel disc A; 713. a ratchet wheel A; 714. a limiting plate; 715. limiting teeth; 716. a rotating shaft D; 717. a bevel gear D; 718. a ratchet B; 719. a bevel gear C; 720. a pawl; 721. a bevel wheel disc B; 722. a rotating shaft C; 8. a cord assembly; 801. a wire winding rod; 802. a rope; 803. a gear B; 804. and a gear C.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

please refer to fig. 1-2, a lifting basket lifting device for building mansion exterior wall transformation comprises a bottom plate 1, wherein four corners of the top surface of the bottom plate 1 are upwards fixed with support rods 2, two left and right support rods 2 are symmetrically provided with two guardrails 3, the support rods outside the guardrails 3 pass through the tops of the support rods 2 and extend into the interior of the support rods, an anti-falling fence lifting assembly 4 is arranged outside the guardrails 3, a lifting hanger plate 5 is arranged above the bottom plate 1 in parallel, a lifting case 6 is arranged at the top of the lifting hanger plate 5, a lifting mechanism 7 is arranged inside the lifting case 6, and a rope assembly 8 is arranged at the top of.

The outer wall of the supporting rod at the outer side of the guardrail 3 is rotatably connected with the inner wall of the supporting rod 2, the left guardrail and the right guardrail are in clearance fit, the bottom end at the inner side of the guardrail 3 is provided with a fixing bolt 301, and the guardrail 3 is fixedly connected with the bottom plate 1 through the fixing bolt 301.

The invention provides a hanging basket lifting device for building exterior wall reconstruction, and particularly relates to a hanging basket lifting device which is characterized in that the integral height of a hanging basket guardrail 3 is adjusted through a fence 403 which can be movably adjusted in an anti-falling fence lifting assembly 4, the adjustment is convenient, the operation is simple, the safety of hanging basket operation is improved, in addition, a lifting hanging plate 5 is additionally arranged at the top of a hanging basket device, a lifting mechanism 7 is arranged on the lifting hanging plate 5, wherein a self-locking function is added in a gearbox 701 in the lifting mechanism 7, the locking of a rotating shaft D716 can be realized by utilizing the one-way meshing connection of a pawl 720 and a ratchet wheel B718, the risk that the hanging basket falls off due to the fact that a sliding rod does not appear in the rotating shaft D716 during static state is ensured, and the safety.

Example 2:

referring to FIGS. 2-4, the embodiment 1 is different from the above embodiments; prevent weighing down fence lifting unit 4 is including being two fixing bases 401 of bilateral symmetry, even a fixing base 401 sets firmly in the outer end of 3 left and right sides of guardrail, the inside cavity 402 of having seted up of fixing base 401, the 3 outsides of guardrail are equipped with fence 403, the branch of the fence 403 left and right sides is passed fixing base 401 from last to bottom and moves rather than being connected, fence 403 passes fixing base 401's branch bottom from top to bottom and is linear equidistant a plurality of protruding poles 404 that have set firmly, protruding pole 404 and fixing base 401 sliding fit.

The inside position for the projecting pole 404 outside of cavity 402 has set firmly backup pad 405, the backup pad 405 outside is close to projecting pole 404 one end and is L type structure and is equipped with prevents weighing down board 406, prevent weighing down the inside L type structure that is of board 406 and seted up spacing groove 407, spacing groove 407 rotates and is equipped with the L type gag lever post 408 that is outside expansion, gag lever post 408 is equipped with dwang 409 for spacing groove 407 one end, the dwang 409 other end passes and prevents weighing down inside board 406 extends to backup pad 405, dwang 409 has set firmly wind spring 410 for the backup pad 405 internal position outside, the wind spring 410 outside is fixed with backup pad 405 inner wall connection.

The invention is provided with an anti-falling fence lifting component 4, wherein a fence 403 is arranged on the outer side of a guardrail 3 and is connected and fixed through a fixed seat 401, the guardrail 3 is arranged into a structure which can be opened and closed and is fixed through a fixed bolt 301, so that a hanging basket loading and unloading tool and workers are convenient, the height of the waist of the guardrail 3 is set, so that the workers can conveniently work, but the risk of falling of the workers exists, the fence 403 is in sliding connection with the fixed seat 401, a convex rod 404 therein can touch a limiting rod 408 when moving up and down, wherein in the lifting process of the fence 403, the limiting rod 408 is extruded to one side of a limiting groove 407, a fixed pile is arranged on the outer side of an anti-falling plate 406, at the moment, the anti-falling plate 406 is fixed, the limiting rod 408 drives a rotating rod and a coil spring 410 to rotate, the restoring force of the coil spring 410 enables the limiting rod 408 to reset and contact with the convex rod 404, when the fence 403 descends stably, the limiting rod 408 is shifted outwards by the force of the convex rod 404, the anti-falling plate 406 is forced to deflect outwards, the limiting rod 408 and the anti-falling plate 406 are reset by the coil spring 410, but when the fence 403 descends rapidly, the outward deflection scale of the limiting rod 408 and the anti-falling plate 406 is increased, and the anti-falling plate 406 moves too fast to cross the top of the next convex rod 404 to fix the fence 403, so that the anti-falling fence lifting assembly 4 can lift and lower the fence 403 and increase the height of the fence 403 only by controlling the lifting and placing speed of the fence 403, the safety is improved, and the operation is convenient.

Example 3:

referring to FIGS. 5-7, the embodiment 1-2 is different therefrom; the hoisting lifting mechanism 7 comprises two gearboxes 701, the gearboxes 701 are arranged on the left side and the right side of the hoisting case 6 in a symmetrical structure, the middle of the hoisting case 6 is fixedly arranged on a servo motor 702, the outer wall of an output shaft of the servo motor 702 is rotatably connected with a bevel gear A703, the front side of the servo motor 702 is transversely provided with a rotating shaft A704, the outer wall of the rotating shaft A704 is sleeved with a bevel gear B705 vertically meshed with the bevel gear A703, the left end and the right end of the rotating shaft A704 respectively extend into the two gearboxes 701 and are rotatably connected with the two gearboxes, and the outer wall of the rotating shaft A704 is sequentially.

The gear A706 outside is equipped with fixed plate 707, and the interactive pinion rack 708 that is connected with of fixed plate 707 front side, both ends all have rack 709 through spring A swing joint about pinion rack 708, and the pinion rack 708 middle part is upwards L type structure and is equipped with connecting rod 710, and the connecting rod 710 top is connected with pawl 720.

A rotating shaft B711 is arranged in the gearbox 701 in parallel relative to the front side of the rotating shaft A704, a rotating shaft C722 is arranged in parallel with the rotating shaft A704, the rotating shaft A704 and the rotating shaft C722 are in meshed connection through two gears D, a bevel gear C719 is sleeved on the rotating shaft C722, two bevel wheel discs A712 are rotatably arranged on the rotating shaft B711 in a central symmetrical structure, a ratchet wheel A713 fixedly connected with the rotating shaft B711 is arranged on the inner side of each bevel wheel disc A712, a limiting plate 714 in a U-shaped structure is fixedly arranged on each bevel wheel disc A712, limiting teeth 715 are connected inside the limiting plate 714 through a spring B, a rotating shaft D716 is longitudinally arranged between the rotating shaft C722 and the rotating shaft B711, a bevel gear D717 meshed with the bevel gear C719 is arranged at the rear end of the rotating shaft D716, a bevel wheel B721 meshed with the two bevel wheel discs A712 is arranged at the front end of the rotating shaft D716, and a ratchet wheel.

In order to ensure the stability and safety of lifting adjustment, the servo motor 702 is firstly meshed and connected with a bevel gear B705 through a bevel gear A703 to drive a rotating shaft A704 to rotate, a gear A706 sleeved on the rotating shaft A704 in a gearbox 701 is meshed and connected with a toothed plate 708 and a rack 709, the connecting rod 710 is connected to move up and down according to the rotating direction of the servo motor 702, and as the connecting rod 710 is fixedly connected with one end of a pawl 720, the other end of the pawl 720 is separated from and meshed with a ratchet B718 according to a lever principle.

In the gear box 701, a rotating shaft B711 extends to the outside, the rope 802 is controlled to ascend and descend by the meshing connection of a gear B803 and a gear C804 through a chain, a rotating shaft B711 is transmitted through a rotating shaft C722 and a rotating shaft D716, the rotating shaft B711 rotates by the meshing of a bevel gear C719 and a bevel gear D717 and the meshing of a bevel gear B721 and two bevel gear disks A712, wherein the size and the number of teeth of the bevel gear D717 are larger than those of the bevel gear C719, the rotating shaft B711 rotates at a reduced speed, the rotating shaft B711 is sleeved with a ratchet B718 and is meshed with a pawl 720, in the lifting process of the hanging basket, the rotating shaft A704 and the rotating shaft C722 are in meshing transmission through the two gears D to change the rotating direction, when the servo motor 702 works, the rotating shaft A704 and the rotating shaft B711 rotate in opposite directions, when the connecting rod is driven by the rotating shaft A711 to move upwards, the ratchet B718 is contacted with and combined with the pawl 720, at, connecting rod 710 moves down, and pawl 720 outer end perk does not mesh with ratchet B718, and the hanging flower basket upwards moves this moment, guarantees going on in order of lift adjustment, but when equipment elevating gear appears weighing down smooth, ratchet B718 and pawl 720 reverse meshing when the hanging flower basket has the downward falling realize automatic locking, have increased the security of equipment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a building mansion outer wall transformation is with hanging flower basket elevating gear which characterized in that: including bottom plate (1), bottom plate (1) top surface four corners all upwards is fixed with bracing piece (2), controls two it is symmetrical structure and is equipped with two guardrail (3) to be between bracing piece (2), guardrail (3) outside branch passes bracing piece (2) top and extends to inside, guardrail (3) outside is equipped with prevents weighing down fence lifting unit (4), bottom plate (1) top parallel is equipped with lift hanger plate (5), lift hanger plate (5) top is equipped with hoist and mount quick-witted case (6), hoist and mount quick-witted case (6) inside is equipped with hoist and mount elevating system (7), hoist and mount machine case (6) top is equipped with rope assembly (8).

2. The hanging basket lifting device for the reconstruction of the outer wall of the building according to the claim 1 is characterized in that: guardrail (3) outside branch outer wall is rotated with bracing piece (2) inner wall and is connected, controls two guardrail (3) clearances and joins in marriage, guardrail (3) inboard bottom is equipped with gim peg (301), guardrail (3) are connected fixedly through gim peg (301) and bottom plate (1).

3. The hanging basket lifting device for the reconstruction of the outer wall of the building according to the claim 1 is characterized in that: prevent weighing down fence lifting unit (4) including two fixing bases (401) that are bilateral symmetry, even fixing base (401) sets firmly in the outer end of guardrail (3) left and right sides, fixing base (401) inside cavity (402) of having seted up, guardrail (3) outside is equipped with fence (403), the branch of fence (403) left and right sides passes fixing base (401) from last to bottom and moves rather than being connected, fence (403) pass the branch bottom of fixing base (401) from top to bottom and be linear equidistant a plurality of protruding poles (404) have set firmly, protruding pole (404) and fixing base (401) sliding fit.

4. The hanging basket lifting device for the reconstruction of the outer wall of the building according to the claim 3 is characterized in that: the utility model discloses a cavity (402) is inside to be equipped with backup pad (405) for the position in protruding pole (404) outside has set firmly, backup pad (405) outside is close to protruding pole (404) one end and is L type structure and is equipped with and prevents weighing down board (406), prevent weighing down board (406) inside and be L type structure and seted up spacing groove (407), spacing groove (407) rotate and are equipped with L type gag lever post (408) that are outside expansion, gag lever post (408) are equipped with dwang (409) for spacing groove (407) one end, dwang (409) other end passes and prevents weighing down board (406) and extend to backup pad (405) inside, dwang (409) have set firmly spring (410) for backup pad (405) inside position outside, spring (410) outside and backup pad (405) inner wall connection are fixed.

5. The hanging basket lifting device for the reconstruction of the outer wall of the building according to the claim 1 is characterized in that: the hoisting lifting mechanism (7) comprises two gearboxes (701), the gearboxes (701) are symmetrically arranged on the left side and the right side of the hoisting case (6), the middle of the hoisting case (6) is fixedly arranged on a servo motor (702), the outer wall of an output shaft of the servo motor (702) is rotatably connected with a bevel gear A (703), the front side of the servo motor (702) is transversely provided with a rotating shaft A (704), the outer wall of the rotating shaft A (704) is sleeved with a bevel gear B (705) vertically meshed with the bevel gear A (703), the left end and the right end of the rotating shaft A (704) respectively extend to the insides of the two gearboxes (701) and are rotatably connected with the two gearboxes, and the outer wall of the rotating shaft A (704) is sleeved with a gear A (706.

6. The hanging basket lifting device for the reconstruction of the outer wall of the building according to claim 5, wherein: the utility model discloses a gear wheel, gear wheel A (706) outside is equipped with fixed plate (707), fixed plate (707) front side interactive connection has pinion rack (708), both ends all have rack (709) through spring A swing joint about pinion rack (708), pinion rack (708) middle part is the L type structure that makes progress and is equipped with connecting rod (710), connecting rod (710) top is connected with pawl (720).

7. The hanging basket lifting device for the reconstruction of the outer wall of the building according to the claim 6 is characterized in that: a rotating shaft B (711) is arranged in the gearbox (701) in parallel relative to the front side of the rotating shaft A (704), the rotating shaft A (704) and the rotating shaft B (711) are provided with rotating shafts C (722) in parallel, the rotating shafts A (704) and the rotating shafts C (722) are meshed and connected through two gears D, a bevel gear C (719) is sleeved on the rotating shaft C (722), the rotating shafts B (711) are provided with two bevel wheel discs A (712) in a central symmetrical structure in a rotating mode, a ratchet wheel A (713) fixedly connected with the rotating shaft B (711) is arranged on the inner side of each bevel wheel disc A (712), a limiting plate (714) in a U-shaped structure is fixedly arranged on each bevel wheel disc A (712), the limiting plate (714) is internally connected with limiting teeth (715) through a spring B, a rotating shaft D (716) is longitudinally arranged between the rotating shafts C (722) and the rotating shafts B (711), and a bevel gear D (717) meshed with the bevel gear C (719) is arranged at, the front end of the rotating shaft D (716) is provided with a cone pulley disk B (721) meshed with the two cone pulley disks A (712), and the rotating shaft B (711) is sleeved with a ratchet wheel B (718) meshed and connected with the pawl (720).

8. The hanging basket lifting device for the reconstruction of the outer wall of the building according to claim 7, wherein: the rope assembly (8) comprises two winding rods (801), a rope (802) is wound on the winding rods (801), a gear B (803) is sleeved at the inner end of each winding rod (801), the inner side of the rotating shaft B (711) penetrates through the gearbox (701) and is sleeved with a gear C (804), and the gear B (803) is meshed with the gear C (804) through a chain.